CN218925992U

CN218925992U - Pipe punching positioning clamp

Info

Publication number: CN218925992U
Application number: CN202222709592.7U
Authority: CN
Inventors: 林益旭; 王玉波; 李冬梅
Original assignee: Liaoning Ruibo Precision Parts Co ltd
Current assignee: Liaoning Ruibo Precision Parts Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-28
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a pipe punching positioning clamp, which belongs to the technical field of pipe punching and comprises a clamp assembly, a sliding plate and a base, wherein the clamp assembly is arranged on the sliding plate and the sliding plate is arranged on the base, the clamp assembly comprises a fixing frame, a mounting plate, a clamping cylinder, a clamping plate and a propping structure, the fixing frame is connected with the mounting plate, the mounting plate is arranged on the sliding plate, the clamping cylinder is arranged on the fixing frame, the clamping plate is connected with the clamping cylinder, the propping structure is arranged on the fixing frame and comprises a propping cylinder, a telescopic shaft and a propping frame, and the propping cylinder is fixed on the fixing frame. Set up the splint that has the supporting part in the anchor clamps subassembly, cooperate to support tight structure and use, can guarantee the centre gripping effect to tubular product, prevent that tubular product from becoming flexible, ensured the normal clear of work of punching a hole, support to setting up in the tight structure and support tight frame, can carry out certain regulation to change and support tight effect.

Description

Pipe punching positioning clamp

Technical Field

The utility model relates to the technical field of pipe punching, in particular to a pipe punching positioning clamp.

Background

In the pipe punching process, the pipe is clamped by a positioning clamp in the pipe punching process by utilizing a punching mechanism, the positioning clamp moves along with the clearance moving mechanism, so that the pipe is moved, and in the process, the punching mechanism punches a hole on the pipe, so that the purpose of equidistant punching is realized. In the existing pipe positioning clamp structure, the clamping plate is used for clamping the pipe, the pipe is acted by the acting forces on two sides in the clamping process by the clamping of the two sides, the lower part and the upper part are not effectively fixed, the stability during clamping movement cannot be guaranteed, when one clamping plate is loosened, the pipe is possibly loosened, normal punching work is affected, and certain limitation exists in use.

Disclosure of Invention

The utility model mainly aims to provide a pipe punching positioning clamp which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a tubular product positioning fixture that punches a hole, includes anchor clamps subassembly, slide and base, anchor clamps subassembly installs on the slide, and the slide is installed on the base, anchor clamps subassembly includes mount, mounting panel, centre gripping cylinder, splint and supports tight structure, the mount is connected with the mounting panel, and the mounting panel is installed on the slide, the centre gripping cylinder is installed on the mount, splint are connected with the centre gripping cylinder, support tight structure setting on the mount, and support tight structure including support tight cylinder, telescopic shaft and support tight frame, support tight cylinder and fix on the mount, the telescopic shaft is connected with support between the tight frame, and the telescopic shaft setting is on supporting tight cylinder.

Preferably, the base is fixedly provided with a sliding rail, the sliding rail is provided with a sliding block, the sliding plate is fixedly arranged on the sliding block, and the base is provided with a punching mechanism.

Preferably, the base is provided with a rack, the sliding plate is provided with a servo motor, the servo motor is connected with a gear, the gear is meshed with the rack, and the clamping plate is of an L-shaped structure.

Preferably, the mounting plate is provided with a waist-shaped hole, the waist-shaped hole is internally provided with a mounting bolt, the mounting bolt is fixedly connected with the sliding plate, and the mounting plate is fixed on the sliding plate through the mounting bolt.

Preferably, the propping structure further comprises a fixing block and a connecting bolt, the fixing block is fixed at the lower end of the propping cylinder, the connecting bolt is arranged on the fixing block, the connecting bolt is in threaded connection with the fixing frame, and the propping cylinder is fixed on the fixing frame through the fixing block and the connecting bolt.

Preferably, the tight frame of support includes connecting rod, clamp plate and screw hole, fixed connection between connecting rod and the clamp plate, the screw hole is seted up on the connecting rod, and the connecting rod passes through the screw hole and connects the lower extreme at the telescopic shaft.

Compared with the prior art, the utility model has the following beneficial effects: this tubular product positioning fixture that punches a hole sets up the splint that have supporting part in the anchor clamps subassembly, and the cooperation is supporting tight structure and is used, can guarantee the centre gripping effect to tubular product, prevents that tubular product from becoming flexible, has ensured the normal clear of work of punching a hole, supports to set up in the tight structure and supports tight frame, can carry out certain regulation to change and support tight effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the clamp assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the abutting structure of the present utility model;

fig. 4 is a schematic structural view of the tightening frame of the present utility model.

In the figure: 1. a clamp assembly; 2. a slide plate; 3. a base; 4. a fixing frame; 5. a mounting plate; 6. a clamping cylinder; 7. a clamping plate; 8. a tightening structure; 801. abutting the cylinder; 802. a fixed block; 803. a telescopic shaft; 804. a tightening frame; 8041. a connecting rod; 8042. a pressing plate; 8043. a threaded hole; 805. a connecting bolt; 9. a punching mechanism; 10. a slide rail; 11. and (5) installing a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a pipe punching positioning clamp comprises a clamp assembly 1, a slide plate 2 and a base 3, wherein the clamp assembly 1 is installed on the slide plate 2, the slide plate 2 is installed on the base 3, the clamp assembly 1 comprises a fixing frame 4, a mounting plate 5, a clamping cylinder 6, a clamping plate 7 and a supporting structure 8, the fixing frame 4 is connected with the mounting plate 5, the mounting plate 5 is installed on the slide plate 2, the clamping cylinder 6 is installed on the fixing frame 4, the clamping plate 7 is connected with the clamping cylinder 6, the supporting structure 8 is arranged on the fixing frame 4, a slide rail 10 is fixedly installed on the base 3, a sliding block is arranged on the slide rail 10, the slide plate 2 is fixedly installed on the sliding block, a punching mechanism 9 is installed on the base 3, a rack is arranged on the base 3, a servo motor is installed on the slide plate 2, a gear is connected with the rack in meshed connection, the clamping plate 7 is of an L-shaped structure, a waist-shaped hole is formed in the mounting plate 5, a mounting bolt 11 is fixedly connected with the slide plate 2, the mounting plate 5 is fixed on the slide plate 2 through the mounting bolt 11, a supporting part 7 is arranged in the clamp assembly 1, the clamping plate is matched with the clamping plate 8, and the pipe can be prevented from loosening due to the pipe punching structure.

When punching a hole of tubular product, place subaerial with base 3, begin to use whole device after connecting relevant pipeline circuit, in the use, utilize clamp assembly 1 to carry out the centre gripping work of tubular product, during the operation, the one end of tubular product inserts in the mould in mechanism 9 that punches a hole, the other end is located mount 4 departments, start clamping cylinder 6, clamping cylinder 6 moves the splint 7 of taking the L type, until splint 7 centre gripping is on tubular product, the supporting part in tubular product lower surface contact splint 7 this moment, afterwards start and support tight structure 8, make it support tightly to tubular product, and then guarantee the centre gripping stability degree of tubular product, after tubular product is fixed by clamp assembly 1 centre gripping, start servo motor on slide 2, the servo motor is taking the gear to rotate certain number of turns under program control, because gear and rack meshing are connected, therefore during the gear is rotated, can remove for the rack, thereby make slide 2 pass through the slider and move along slide rail 10, so clamp assembly 1 will take the corresponding distance of tubular product removal, after the tubular product removal, mechanism 9 carries out the operation of punching a hole, after finishing, mechanism 9 resets, servo motor starts the clamp assembly 2 again, take 2 to move clamp assembly 2 again, then move the clamp assembly 2, carry out the hole is cut a hole again, the hole is punched hole is cut out, the hole is cut a hole is carried out, the accurate and is moved, the hole is moved, the next in succession is convenient to realize, the hole is punched, and is cut, and convenient.

Through the above embodiment, the tight structure 8 includes tight cylinder 801, telescopic shaft 803 and tight frame 804, tight cylinder 801 is fixed on mount 4, telescopic shaft 803 is connected with tight frame 804, and telescopic shaft 803 sets up on tight cylinder 801, tight structure 8 still includes fixed block 802 and connecting bolt 805, fixed block 802 is fixed in the lower extreme of tight cylinder 801, connecting bolt 805 sets up on fixed block 802, and threaded connection between connecting bolt 805 and mount 4, tight cylinder 801 is fixed on mount 4 through fixed block 802, connecting bolt 805, tight frame 804 includes connecting rod 8041, clamp plate 8042 and screw hole 8043, fixed connection between connecting rod 8041 and the clamp plate 8042, screw hole 8043 is opened on connecting rod 8041, and connecting rod 8041 passes through screw hole 8043 to be connected at the lower extreme of telescopic shaft 803, tight frame 804 is supported to setting up in the tight structure 8, thereby the tight effect of changing is supported.

When the abutting structure 8 is installed, the lower end of the abutting cylinder 801 is placed on the fixing frame 4, the telescopic shaft 803 penetrates through the through hole in the fixing frame 4, the lower end of the connecting bolt 805 is screwed on the fixing frame 4, therefore, the abutting cylinder 801 is fixed through the fixing block 802, then the abutting frame 804 is installed at the lower end of the telescopic shaft 803, after the whole abutting structure 8 is installed, the abutting cylinder 801 starts to stretch, the telescopic shaft 803 stretches after the abutting cylinder 801 is started in the process of utilizing the abutting structure 8, the telescopic shaft 803 descends with the abutting frame 804 until the pressing plate 8042 in the abutting frame 804 is pressed on a pipe, the pressing plate 8042 is matched with the supporting part at the lower end of the clamping plate 7 to clamp and abut, further, stability after pipe clamping is guaranteed, the structure is simple, the use is convenient and quick, when needed, the position of the pressing plate 8042 relative to the telescopic shaft can be adjusted, the connecting rod 8041 is rotated and moved on the telescopic shaft 803 through the threaded hole 8043, and then the pressing plate 8042 is moved and adjusted, and the abutting structure 8 can be continuously used after adjustment is completed.

The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a tubular product positioning fixture that punches a hole, includes anchor clamps subassembly (1), slide (2) and base (3), anchor clamps subassembly (1) are installed on slide (2), and slide (2) are installed on base (3), its characterized in that: the fixture assembly (1) comprises a fixing frame (4), a mounting plate (5), a clamping cylinder (6), a clamping plate (7) and a supporting and tightening structure (8), the fixing frame (4) is connected with the mounting plate (5), the mounting plate (5) is mounted on a sliding plate (2), the clamping cylinder (6) is mounted on the fixing frame (4), the clamping plate (7) is connected with the clamping cylinder (6), the supporting and tightening structure (8) is arranged on the fixing frame (4), the supporting and tightening structure (8) comprises a supporting and tightening cylinder (801), a telescopic shaft (803) and a supporting and tightening frame (804), the supporting and tightening cylinder (801) is fixed on the fixing frame (4), the telescopic shaft (803) is connected with the supporting and tightening frame (804), and the telescopic shaft (803) is arranged on the supporting and tightening cylinder (801).

2. The pipe punching positioning fixture according to claim 1, wherein: the base (3) is fixedly provided with a sliding rail (10), the sliding rail (10) is provided with a sliding block, the sliding plate (2) is fixedly arranged on the sliding block, and the base (3) is provided with a punching mechanism (9).

3. The pipe punching positioning fixture according to claim 2, wherein: the base (3) is provided with a rack, the sliding plate (2) is provided with a servo motor, the servo motor is connected with a gear, the gear is meshed with the rack, and the clamping plate (7) is of an L-shaped structure.

4. A pipe punching positioning fixture as defined in claim 3, wherein: the mounting plate (5) is provided with a waist-shaped hole, the waist-shaped hole is internally provided with a mounting bolt (11), the mounting bolt (11) is fixedly connected with the sliding plate (2), and the mounting plate (5) is fixed on the sliding plate (2) through the mounting bolt (11).

5. The pipe punching positioning fixture as claimed in claim 4, wherein: the abutting structure (8) further comprises a fixed block (802) and a connecting bolt (805), the fixed block (802) is fixed at the lower end of the abutting cylinder (801), the connecting bolt (805) is arranged on the fixed block (802), the connecting bolt (805) is in threaded connection with the fixing frame (4), and the abutting cylinder (801) is fixed on the fixing frame (4) through the fixed block (802) and the connecting bolt (805).

6. The pipe punching positioning fixture as claimed in claim 5, wherein: the supporting and tightening frame (804) comprises a connecting rod (8041), a pressing plate (8042) and a threaded hole (8043), wherein the connecting rod (8041) is fixedly connected with the pressing plate (8042), the threaded hole (8043) is formed in the connecting rod (8041), and the connecting rod (8041) is connected to the lower end of the telescopic shaft (803) through the threaded hole (8043).